| 摘要 |
PURPOSE: To prevent condensation onto a direction deflecting plate, and further, contrive to execute a cost down of parts, and besides, prevent adhesion of soil onto a ceiling face or a wall face in the vicinity of an outlet in the outlet of an air conditioner and the like. CONSTITUTION: A triangle pole state guide 14 is so set, at an upstream side of an air direction deflecting plate 13, and at an air duct wall of a high speed side of air, in the air duct 10, that a sectional area of the air duct 10 becomes constant, and at a downstream side of the guide 14, the sectional area of the air duct 10 is rapidly widened and a air speed in the air duct sectional area is uniformed. A projection 17 projecting toward a negative pressure side of the air direction deflecting plate 13, is set at a top edge of an air duct wall 18B, and separation of wind at the negative pressure face side of the air direction deflecting plate 13, is prevented by deflecting a flow S5 which runs along the air duct wall 18B to the negative pressure side of the air direction deflecting plate 13. Separation-from a wall face 18A is executed by a stage difference 16 formed on a wall face 18A and adhesion of draft on to a ceiling face is prevented. |
